Card-clothing

Details Card-clothing Card-clothing

1977-03-24

1978-07-11

Whitby, Edward G.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

19114, 156 91, 156250, 264 464, 264 50, 428311, B32B 520

Patent

active

041000064

ABSTRACT:
A method of manufacturing flexible card-clothing for use in textile carding comprising the steps of producing a foamed polyvinylchloride compound having a density of between 0.6 and 1.00 grams per cubic centimeter; applying a sealing coat of a material which is compatible with the foamed compound to a fabric layer; applying a layer of the foamed p.v.c. onto the seaing coat to produce a finished foam layer of between 2 and 5 millimeters thickness on the fabric; heating the applied foamed layer to p.v.c. to cause the foamed layer to fuse; applying a surface layer of sealing material onto the exposed surface of the foamed layer to provide a smooth non-absorbent external surface, with the fabric, foamed p.v.c and surface layer together forming a composite foundation face, combining the foundation face with a foundation back to form a laminated foundation, and then inserting card-clothing wires into the foundation so that parts of the wires project from the surface layer.

REFERENCES:
patent: 3290729 (1966-12-01), Marnard
patent: 3562043 (1971-02-01), Eddy
patent: 3637456 (1972-01-01), Mao
patent: 3713868 (1973-01-01), Gordon
patent: 3947922 (1976-04-01), Ibbotson
patent: 3949123 (1976-04-01), Steel

Affiliated with

Also associated with

Rating

Card-clothing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Card-clothing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Card-clothing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-260377